Princess Beatrice and Edoardo Mapelli Mozzi will tie the knot in 2020.
The stylish sisters both perfected wedding guest dressing
See which member of the Royal Family is top of the class.
Recent speculation has suggested they have rekindled their romance.
From tailored co-ords to the morning suit, what guests can wear to this year's Royal Ascot.
The royal sisters made an appearance at Buckingham Palace with Prince Harry
The princess saw a surge in popularity after her royal wedding this past fall. Here's what you should know about her.